Skip to main content

Filter By:

Locks/Security

It's your bike, keep it that way. From basic locks to more advanced u-lock protection, Trek locks provide peace of mind, thanks to rugged construction and durable materials.

Kryptonite Evolution Series 4 1016 Integrated Chain
$124.95
Kryptonite's Evolution Series 4 1016 Integrated Chain is a 10mm-thick, six-sided link chain made of triple-heat-treated, boron-manganese steel for maximum strength. At over five feet long, the Evolution gives you plenty of chain to lock up multiple bikes. It uses an integrated high-security cylinder that is pick, drill, and cut resistant. The links are covered with a weather-resistant nylon sleeve that protects your bike's finish. Three keys are included, including one that has a high-intensity LED bulb for convenient, easy unlocking in the dark. This chain has an anti-theft protection offer of $2,250, too.
Kryptonite New York Fahgettaboudit (3.25 feet)
$169.95
Kryptonite's New York Fahgettaboudit is a 14mm, six-sided link chain made of triple heat-treated, boron manganese steel giving it extreme strength. The chain is covered with a durable nylon covering that protects your bike against scratches. This 3.25-foot chain secures with Kryptonite's New York Disc Lock that boasts a 15mm steel shackle for serious security. Plus, three keys are included, with one that has a high intensity LED bulb for convenient, easy unlocking in the dark. This New York Chain has an anti-theft protection offer of $3,750, too.
Kryptonite Kryptoflex 1004 Double Loop Cable
$16.95
The KryptoFlex 1004 Double Loop Cable is a 3/8-inch braided steel cable providing increased cut resistance. The double loops are for use with U-locks, disc locks and padlocks. The vinyl coating protects bikes and equipment from scratches. It includes the Hook-n-Loop strap for easy carrying. The KryptoFlex 1004 Looped Cable is 3/8-inch x 4-feet.
Kryptonite New York Chain (w/Evolution Series 4 Disc Lock) (3.25 feet)
$134.95
Big cities call for big protection, and Kryptonite's New York Chain delivers with 12mm six-sided chain links made from hardened manganese steel. Wrap this burly lock around your frame worry-free thanks to the durable nylon cover that protects your bike's paint from scratches. Leave with peace of mind knowing the 14mm hardened Max-Performance steel shackle mated to the Evolution Series 4 Disc Lock is on duty. With a double deadbolt design to protect against twist attacks, would-be thieves don't stand a chance. It comes with three stainless steel keys--one of which is lighted for night access!
Kryptonite New-U KryptoLok Mini-7 w/Flex
$61.95
Constantly improving. Kryptonite's New-U generation of U-Locks features a patent-pending double deadbolt design, anti-rotation capability, sliding dust covers, and an updated, modern design. The KryptoLok has a security rating of 6/10 making it a great choice for quick urban stops or longer suburban stops. Specifications & Features: - 6/10 security rating - 12.7mm hardened PERFORMANCE STEEL SHACKLE - Patent-pending HARDENED DOUBLE DEADBOLT DESIGN gives additional protection against twist attacks - HIGH SECURITY DISC-STYLE CYLINDER is pick and drill resistant - Includes 2 STAINLESS STEEL KEYS, with ergonomic design to reduce the amount of torque, and keep them from bending or breaking - Includes 4’ KRYPTOFLEX DOUBLE LOOPED CABLE for securing front wheel or accessories - Includes FLEXFRAME-U BRACKET providing convenient multi-location u-lock transport - Protective vinyl coating - Key Safe Program - Product dimensions: 3.25” x 7” (8.2cm x 17.8cm) - Product weight: 3.25 lbs (1.47 kgs)
Kryptonite New-U KryptoLok Mini-7
$57.95
Constantly improving. Kryptonite's New-U generation of U-Locks features a patent-pending double deadbolt design, anti-rotation capability, sliding dust covers, and an updated, modern design. The KryptoLok has a security rating of 6/10 making it a great choice for quick urban stops or longer suburban stops. Specifications & Features: - 6/10 security rating - 12.7mm hardened PERFORMANCE STEEL SHACKLE - Patent-pending HARDENED DOUBLE DEADBOLT DESIGN gives additional protection against twist attacks - HIGH SECURITY DISC-STYLE CYLINDER is pick and drill resistant - Includes 2 STAINLESS STEEL KEYS, with ergonomic design to reduce the amount of torque, and keep them from bending or breaking - Includes FLEXFRAME-U BRACKET providing convenient multi-location u-lock transport - Protective vinyl coating - Key Safe Program - Product dimensions: 3.25” x 7” (8.2cm x 17.8cm) - Product weight: 2.5 lbs (1.13 kgs)
Kryptonite New-U KryptoLok Standard w/ Flex
$64.95
Constantly improving. Kryptonite's New-U generation of U-Locks features a patent-pending double deadbolt design, anti-rotation capability, sliding dust covers, and an updated, modern design. The KryptoLok has a security rating of 6/10 making it a great choice for quick urban stops or longer suburban stops. Specifications & Features: - 6/10 security rating - 12.7mm hardened PERFORMANCE STEEL SHACKLE - Patent-pending HARDENED DOUBLE DEADBOLT DESIGN gives additional protection against twist attacks - HIGH SECURITY DISC-STYLE CYLINDER is pick and drill resistant - Includes 2 STAINLESS STEEL KEYS, with ergonomic design to reduce the amount of torque, and keep them from bending or breaking - Includes 4’ KRYPTOFLEX DOUBLE LOOPED CABLE for securing front wheel or accessories - Includes FLEXFRAME-U BRACKET providing convenient multi-location u-lock transport - Protective vinyl coating - Key Safe Program - Product dimensions: 4” x 9” (10.2cm x 22.9cm) - Product weight: 3.65 lbs (1.66 kgs)
Kryptonite Keeper 785 Integrated Chain
$42.95
Kryptonite's Keeper 785 Integrated Chain features a 7mm-thick, four-sided link chain perfect for use in low- to moderate-risk locations. The triple heat-treated manganese steel chain has a durable nylon cover to protect your bike from scratches. Plus, it uses an integrated hardened deadbolt that is pick and drill resistant, and it thwarts most leverage attacks as well.
Kryptonite Transit FlexFrame U-Bracket
$17.95
Kryptonite's Transit FlexFrame U-Bracket makes it easy to carry your U-lock on your bike so it's always handy. This simple mount fits on frame tubes from 25 to 80mm in diameter and it accepts most 13 and 16mm-diameter round-shackle U-locks. Plus, the clamp rotates so you can perfectly align the lock with your bike to keep it tucked out of the way.
Kryptonite Evolution Series 4 1090 Integrated Chain
$99.95
Kryptonite's Evolution Series 4 1090 Integrated Chain is a 10mm-thick, six-sided link chain made of triple-heat-treated manganese steel for maximum strength. At 35.5-inches long, the Evolution gives you biking security in an easy-to-carry package. The links are covered with a weather-resistant nylon sleeve that protects your bike's finish, and it uses an integrated high-security cylinder that is pick, drill, and cut resistant. Three keys are included, including one that has a high-intensity LED bulb for convenient, easy unlocking in the dark. This chain has an anti-theft protection offer of $2,250, too.
Kryptonite KryptoLok Combo U-Lock
$54.95
The KryptoLok Combo U-lock is like a tough nut: you just can't crack it. Thanks to the 13mm hardened Performance steel shackle that resists cutting and leverage attacks, you get peace of mind while you run into the grocery store or lock up outside the coffee shop. A built-in four-digit resettable combination gives you easy unlocking and locking capabilities--no keys necessary! You can also take advantage of the Transit Flex Frame bracket for plenty of convenient mounting options. The KryptoLok Combo is 4 x 8-inches and has an anti-theft protection offer of $1,250.
Bontrager Elite Keyed U-Lock
$44.99
A keyed U-Lock that provides secure protection with an easy to carry mounting bracket. The standard in security Bontrager has partnered with ABUS to offer best-in-class bike security. The Elite keyed u-lock features a 9mm soft-touch steel shackle that resists cutting and double-bolting lock action for added anti-twist protection. Add in industry-leading corrosion protection and a double layered key cylinder and you get lasting protection with a durable, secure U-Lock. Includes on-bike mount and two keys. - 9mm temper hardened steel for secure U-Lock protection in a versatile size - Double bolting shackle provides anti-twist protection - Premium double-layered cylinder core provides added protection against picking - Soft-touch coating for a smooth look and feel that protects bike from scratching - Simple mount installs in seconds for simple, versatile on-bike storage - Industry-leading corrosion resistance - Includes U-Lock, bike mount, and 2 keys (replacement keys available) - Security rating 8
OTTOLOCK Cinch Lock
$49.99 - $54.99
OTTOLOCK is designed for quick stops and protecting against opportunity theft. Starting weight at just 145g and coiling to a compact 3-inch diameter, OTTOLOCK is truly portable and always there when you need it. OTTOLOCK is not a replacement for a U-Lock. For maximum security, use a redundant locking method with both a U-Lock and a secondary lock. See Use Guidelines. - Lightweight: Weighs only 145g - 260g and is easily stowed. So light and portable you won’t even know you are carrying it. - Compact: Coils to a 3-inch diameter. Keep it in or around your saddle bag, backpack, in your pocket, or anywhere you want. - Durable: Chip-resistant Cerakote paint and Santoprene plastic that will not scuff or harm finishes. - Convenient: Keyless resettable combination. - Weight: 18" = 145g / 30" = 175g / 60" = 260g
Kryptonite Kryptoflex 815 Combo Cable
$13.95
The KryptoFlex 815 Combo Cable is an 8mm braided steel cable to be used in low-crime areas or as a secondary security measure. The integrated, four-digit resettable combination lock has indexed number dials to provide error-free combination setting. The KryptoFlex 815 Combo Cable is 5/16-inch x 5-feet.
Bontrager Cable Combo Lock
$17.99
A combo cable lock that provides protection with an 8mm thickness. Love your bike, lock your bike The Bontrager Combo Lock provides a key-free locking solution for simple, convenient security. Industry-leading corrosion protection is combined with a soft PVC coating for a lock that won't scratch your frame but will keep your bike safe. Product details - 8mm x 150cm cable provides easy-to-use versatile security - Durable PVC coating looks great while protecting bike from scratches - Combo dial features easy-to-read numbers designed to resist wear - Security rating 2
Bontrager Elite Keyed Folding Mini Lock
$59.99
A unique keyed folding bike lock that provides secure protection and folds to a super compact, easy-to-carry package. Ultra-portable protection We've partnered with ABUS to offer best-in-class bike security. The Elite Keyed Mini Folding Lock is 60cm in length and features 5mm soft-touch steel construction and a unique folding design that maximizes security in a super compact, easy-to-store design. Product details - 5mm hardened-steel construction provides secure protection across a 60cm length - Soft-touch coating for a smooth look and feel that protects bike from scratching - Storage mount with latch easily mounts to bike for secure transport - Premium-keyed cylinder core provides added protection against picking - Industry-leading corrosion resistance - Includes folding lock, storage bag/mount, and 2 keys (replacement keys available) - Security rating 7
Bontrager Pocket Locket Bike Lock
$19.99
A compact lock for convenient, always-at-the-ready theft deterrence. The unique design keeps the cable wrapped in a discreet case that's easy to carry on any ride. - Retractable cable lock coils up inside body for tidy storage - Unique design makes it easy to carry on any ride - Offers simple, easy theft-deterrence
Kryptonite Keeper 512 Combination Cable
$7.95
Lock your bike's quick-release components with Kryptonite's 4-foot long Keeper 512 Combination Cable. It's a 5mm braided steel cable that offers increased cut resistance and features a pre-set combination closure. The vinyl coating protects bikes and equipment from scratches, too.
Bontrager Pro Keyed Folding Lock
$132.99
We've partnered with ABUS to offer best-in-class bike security. The Bontrager Pro Keyed Folding Lock features 5mm soft-touch steel construction and a unique folding design that maximizes security in a compact, easy-to-store design. It's 90cm in length, has a security rating of 10 and also offers industry-leading corrosion protection. - 5mm hardened steel construction provides secure protection - Soft-touch coating for a smooth look and feel that protects your bike from scratches - Storage mount with latch easily mounts to bike for secure transport - Premium-keyed cylinder core provides added protection against picking - Industry-leading corrosion resistance - Includes folding lock, storage mount, and 2 keys (replacement keys available) - Security rating 10
Bontrager Pro Keyed Chain Lock
$39.99
A keyed chain lock that provides pro-level protection through a durable 8mm hardened steel chain. Love your bike, lock your bike Bontrager has partnered with ABUS to offer best-in-class bike security. The Bontrager Pro Keyed chain lock provides secure keyed protection with an anti-drill key plate and industry-leading corrosion protection. The chain is made of 8mm hardened steel and covered in a fabric sheath to protect your bike frame and give it a nice finished look. Includes two keys. - 8mm temper-hardened steel chain links for secure protection in an 85cm length - Anti-drill plate at keyhole provides added protection against picking - Fabric sleeve for a classy look and feel that protects bike paint from scratching - Versatile linked chain design for quick and easy security - Industry-leading corrosion resistance - Includes chain lock and 2 keys (replacement keys available) - Security rating 7
Kryptonite Keeper 465 Key Chains
$10.95 - $11.95
- 2 keys included - 4mm thick chain links - 65cm in length
Kryptonite New-U Evolution Mini-7 w/Flex
$84.95
Specifications & Features: - 7/10 security rating - 13MM HARDENED MAX-PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks - Patent-pending HARDENED DOUBLE DEADBOLT design gives additional protection against twist attacks - SLIDING DUSTCOVER - DOUBLE DEADBOLT DESIGN - HIGHER SECURITY DISC-STYLE CYLINDER is pick and drill resistant. - Includes FLEXFRAME-U BRACKET providing convenient multi-location u-lock transport - 3 STAINLESS STEEL KEYS — including new key design and one LED REPLACEABLE KEY FOB - Protective vinyl coating - Key Safe Program - Product dimensions: 3.25” x 7” (8.3cm x 17.8cm) - Product weight: 3.55 lbs. (1.61 kgs)
Kryptonite Evolution Series 4 1055 Mini Integrated Chain
$89.95
Kryptonite's Evolution Series 4 1055 Mini Integrated Chain is a 10mm-thick, six-sided link chain made of triple-heat-treated, boron-manganese steel for maximum strength. At 21.5 inches long, the Evolution gives your bike security in a pint-size package. The links are covered with a weather-resistant nylon sleeve that protects your bike's finish, and it uses an integrated high-security cylinder that is pick, drill, and cut resistant. Three keys are included, including one that has a high-intensity LED bulb for convenient, easy unlocking in the dark. This chain has an anti-theft protection offer of $2,250, too.
Bontrager Elite Combo U-Lock w/Cable
$64.99
Bontrager has partnered with ABUS to offer best-in-class bike security. The Elite Combo U-Lock features a 9mm soft-touch steel shackle that resists cutting and double-bolting action for added anti-twist protection. Plus, it's equipped with industry-leading defense against corrosion and a durable combination dial. Includes lock, cable, and on-bike mount. - 9mm temper-hardened steel for secure, versatile U-Lock protection with included cable - Double-bolting shackle provides anti-twist protection - Combo dial features easy-to-read numbers designed to resist wear - Soft-touch coating for a smooth look and feel that can protect against scratches - Simple mount installs in seconds for easy on-bike storage - Industry-leading corrosion resistance - Includes U-Lock, bike mount, and cable - Security rating 8
OTTOLOCK HEXBAND Cinch Lock
$75.00 - $95.00
HEXBAND is the latest addition to the OTTOLOCK line, featuring added resistance to shearing tools and cable cutters, making it a stronger quick-stop bike lock for users with higher security requirements. HEXBAND is differentiated by using six stainless steel band layers (versus three in the original) while still being wrapped in an internal aramid fiber jacket. Weighing just 75 grams more, HEXBAND is ideal for bicycle lock-ups, back- or top-of-vehicle gear, construction equipment, and more. OTTOLOCK is designed for quick stops and protecting against opportunity theft. OTTOLOCK is not a replacement for a U-Lock. OTTO does not claim HEXBAND is unable to be cut. For maximum security, use a redundant locking method with both a U-Lock and a secondary lock. See Use Guidelines. - Extra tough: 6 layers of stainless steel provide added shear resistance. 2.5x steel thickness. - Lightweight: Starting weight only 190g. Lightweight, portable and easy to always carry. - Compact: Coils to a 3-inch diameter. Keep it in or around your saddle bag, backpack, in your pocket, or anywhere you want. - Durable: Chip-resistant Cerakote paint and Santoprene plastic that will not scuff or harm finishes. - Convenient: Keyless resettable combination. - Weight: 18" = 190g / 30" = 250g / 60" = 375g
ABUS Granit City Chain XPlus 1060
$229.99
The GRANIT CityChain XPlus by ABUS is the original for maximum theft protection. Your bike has never been this safe before! The seven test seals from different countries speak for themselves: the GRANIT CityChain XPlus from ABUS is among the most secure bicycle locks on the international market. This lock has been awarded security level 15, the highest ABUS security system level. The chain, body, and structural parts of the locking mechanism are manufactured from specially hardened steel and make theft considerably more difficult. Technologies - 10mm hexagonal chain with textile sleeve to protect against damage to the paintwork - ABUS Power Cell technology offers the highest level of protection against impacts and attempts to break the lock - ABUS Power Link technology enables the chain to be connected directly to the Power Cell - Interwoven coating of the lock body to protect against brutal methods of attack - The chain, the lock body and supporting elements of the locking mechanism are made of specially hardened steel - ABUS XPlus cylinder for the highest level of protection against tampering, e.g. picking - Cover to protect the keyhole from contamination Usage - Excellent protection where the risk of theft is high - Ideal for securing high-value bicycles - The longer the chain, the easier the bicycle can be locked to a fixed object
Bontrager Keyed Cable Lock
$17.99
A keyed cable lock that provides protection with an 8mm thickness. Love your bike, lock your bike The Bontrager Keyed Cable Lock provides a durable locking solution for simple, convenient security. Industry-leading corrosion protection is combined with a soft PVC coating to create a durable lock that won't scratch your frame and will keep your bike safe. Product details - 8mm x 150cm cable provides easy-to-use versatile security - Durable PVC coating looks great while protecting bike from scratches - Secure-keyed entry resists tampering - Includes cable lock and 2 keys (replacement keys available) - Security rating 2
Bontrager Seat Cable Lock
$9.99
A simple, looped cable designed to help secure your saddle to your bike and deter theft. Keep your saddle safe A simple, flexible cable that features two looped ends and is designed to help secure your saddle to your bike frame and deter theft. Use with a combo or keypad lock to secure. Product details - Cable features two looped ends to help secure your saddle to your bike - Use with a combination or keyed lock (sold separately) - Can also be used as additional cable to add length or additional security to another lock - 5mm dual-looped cable is 75cm in length - PVC coating on cable protects against scratching
Bontrager Comp Keyed Long Chain Lock
$17.99
Longer length, easier to lock Bontrager has partnered with ABUS to offer best-in-class bike security. The Bontrager Comp Keyed Chain Lock provides secure protection and industry-leading corrosion protection. The chain is 110cm in length and is made of 4mm hardened steel. It's covered in a fabric sheath to protect your bike frame and give it a nice finished look. Product details - 4mm temper-hardened steel chain links for secure protection in a 110cm length - Fabric sleeve for a classy look and feel that protects bike paint from scratches - Versatile linked-chain design for quick and easy security - Industry-leading corrosion resistance - Includes chain lock and 2 keys (replacement keys available) - Security Rating 3/15: basic security and protection against theft. Great for locking your bike to take a quick stop in low risk areas
Kryptonite R2 Retractor Combo Cable
$16.95
• Patented 4-digit resettable combination with easy-grip dials • Recommended for quick release components and accessory lock ups • 2.4mm vinyl coated steel retracting security cable (3 feet)
Page 1 of 3 Next page